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    Resin composition
    1.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号：US06479578B2

    公开(公告)日：2002-11-12

    申请号：US09797693

    申请日：2001-03-05

    申请人： Takayuki Araki ,  Masahiro Kumegawa ,  Tsuyoshi Miyamori ,  Masami Kato ,  Masaji Komori ,  Taketo Kato ,  Tetsuo Shimizu

    发明人： Takayuki Araki ,  Masahiro Kumegawa ,  Tsuyoshi Miyamori ,  Masami Kato ,  Masaji Komori ,  Taketo Kato ,  Tetsuo Shimizu

    IPC分类号： C08F800

    CPC分类号： C08L27/12 ,  C08K3/01 ,  C08K3/013 ,  C08L27/18 ,  C08L2205/02 ,  H05K1/034 ,  H05K1/0373 ,  C08L2666/04

    摘要： A resin composition which gives a molded article having both of excellent mechanical properties and abrasion resistance with maintaining excellent thermal resistance, chemical resistance, surface characteristics (non-sticking property, low friction property), electric insulating property, etc. of a fluorine-containing polymer; a molded article obtained from the resin composition; and a method for producing the molded article are provided. The resin composition comprises: (A-1) a fluorine-containing ethylenic polymer prepared by copolymerizing at least one of fluorine-containing monomers having any one of hydroxyl, carboxyl, a carboxylate salt group, a carboxylate ester group or epoxy in an amount of 0.05 to 30% by mole on the basis of the total amount of monomers, and (B-1) an inorganic filler or a non-meltable organic filler, wherein said resin composition comprises 1 to 99.5% by weight of the component (A-1) and 0.5 to 99% by weight of the component (B-1).

    摘要翻译： 赋予具有优异的机械性能和耐磨性两者的保持优异的含氟的耐热性，耐化学性，表面特性（不粘附性，低摩擦性），电绝缘性等的成型体的树脂组合物 聚合物; 由树脂组合物得到的成型体; 并提供了制造模制品的方法。 树脂组合物包含：（A-1）通过使具有羟基，羧基，羧酸盐基，羧酸酯基或环氧基中的任一个的含氟单体的至少一种共聚合而制备的含氟乙烯性聚合物的量为 基于单体总量为0.05〜30摩尔％，和（B-1）无机填料或不可熔融有机填料，其中所述树脂组合物包含1-99.5重量％的组分（A- 1）和0.5〜99重量％的成分（B-1）。

    Resin composition, molded article produced from same and method for producing molded article
    2.
    发明授权
    Resin composition, molded article produced from same and method for producing molded article 失效
    树脂组合物，由其制造的模制品和用于生产模塑制品的方法

    公开(公告)号：US06225399B1

    公开(公告)日：2001-05-01

    申请号：US09065032

    申请日：1998-04-27

    申请人： Takayuki Araki ,  Masahiro Kumegawa ,  Tsuyoshi Miyamori ,  Masami Kato ,  Masaji Komori ,  Taketo Kato ,  Tetsuo Shimizu

    发明人： Takayuki Araki ,  Masahiro Kumegawa ,  Tsuyoshi Miyamori ,  Masami Kato ,  Masaji Komori ,  Taketo Kato ,  Tetsuo Shimizu

    IPC分类号： C08F800

    CPC分类号： C08L27/12 ,  C08K3/01 ,  C08K3/013 ,  C08L27/18 ,  C08L2205/02 ,  H05K1/034 ,  H05K1/0373 ,  C08L2666/04

    摘要： A resin composition which gives a molded article having both of excellent mechanical properties and abrasion resistance with maintaining excellent thermal resistance, chemical resistance, surface characteristics (non-sticking property, low friction property), electric insulating property, etc. of a fluorine-containing polymer; a molded article obtained from the resin composition; and a method for producing the molded article are provided. The resin composition comprises: (A-1) a fluorine-containing ethylenic polymer prepared by copolymerizing at least one of fluorine-containing monomers having any one of hydroxyl, carboxyl, a carboxylate salt group, a carboxylate ester group or epoxy in an amount of 0.05 to 30% by mole on the basis of the total amount of monomers, and (B-1) an inorganic filler or a non-meltable organic filler, wherein said resin composition comprises 1 to 99.5% by weight of the component (A-1) and 0.5 to 99% by weight of the component (B-1).

    摘要翻译： 赋予具有优异的机械性能和耐磨性两者的保持优异的含氟的耐热性，耐化学性，表面特性（不粘附性，低摩擦性），电绝缘性等的成型体的树脂组合物 聚合物; 由树脂组合物得到的成型体; 并提供了制造模制品的方法。 树脂组合物包含：（A-1）通过使具有羟基，羧基，羧酸盐基，羧酸酯基或环氧基中的任一个的含氟单体的至少一种共聚合而制备的含氟乙烯性聚合物的量为 基于单体总量为0.05〜30摩尔％，和（B-1）无机填料或不可熔融有机填料，其中所述树脂组合物包含1-99.5重量％的组分（A- 1）和0.5〜99重量％的成分（B-1）。

    Adhesion-free forming materials for sliding parts, paper separator and delivery roller
    3.
    发明授权
    Adhesion-free forming materials for sliding parts, paper separator and delivery roller 失效
    用于滑动部件的无粘合成型材料，纸分离器和输送辊

    公开(公告)号：US5906967A

    公开(公告)日：1999-05-25

    申请号：US71165

    申请日：1998-05-04

    申请人： Masami Kato ,  Taketo Kato ,  Masaji Komori ,  Tsuyoshi Miyamori ,  Tetsuo Shimizu

    发明人： Masami Kato ,  Taketo Kato ,  Masaji Komori ,  Tsuyoshi Miyamori ,  Tetsuo Shimizu

    IPC分类号： B65H29/20 ,  B65H29/54 ,  C08J5/04 ,  C08K7/06 ,  C08L27/12 ,  C08L27/18 ,  C08L71/00 ,  C08L71/12 ,  C08L79/08 ,  C08L81/02 ,  C08L87/00 ,  C10M141/04

    CPC分类号： C08L27/18 ,  C08L81/02

    摘要： A non-sticking sliding part molding Composition comprising a mixture of a fluororesin and a thermoplastic resin other than fluororesin and a fibrous filler, said mixture and said fibrous filler accounting for 70 to 95 weight % and 5 to 30 weight %, respectively, and said thermoplastic resin other than fluororesin occurring in a proportion of 60 to 100 parts by weight based on t00 parts by weight of said fluororesin. The object is to provide a non-sticking sliding part molding composition which is not only fully possessed of the fundamental properties required of sliding parts but also has a well-balanced assortment of hardness, deflection under load, creep resistance, slidability, moldability, and toner-repellent property, thus surpassing the prior art.

    摘要翻译： 一种不粘滑动部件模塑组合物，其包含氟树脂和除氟树脂之外的热塑性树脂和纤维填料的混合物，所述混合物和所述纤维填料分别占70至95重量％和5至30重量％，并且所述 除了氟树脂之外的热塑性树脂以相对于t00重量份的所述氟树脂为60-100重量份的比例存在。 本发明的目的是提供一种不粘滑动部件模塑组合物，其不仅完全具有滑动部件所需的基本特性，而且还具有良好的硬度，负载挠曲，抗蠕变性，滑动性，成型性和 调色剂拒斥性，因此超过现有技术。

    Polyphenylene sulfide resin compositions and process for preparation of same
    4.
    发明授权
    Polyphenylene sulfide resin compositions and process for preparation of same 失效
    聚苯硫醚树脂组合物及其制备方法

    公开(公告)号：US5684088A

    公开(公告)日：1997-11-04

    申请号：US412592

    申请日：1995-03-29

    申请人： Tsuyoshi Miyamori ,  Yoshihisa Yamamoto ,  Masami Kato ,  Masaji Komori ,  Tetsuo Shimizu

    发明人： Tsuyoshi Miyamori ,  Yoshihisa Yamamoto ,  Masami Kato ,  Masaji Komori ,  Tetsuo Shimizu

    IPC分类号： C08L27/18 ,  C08L81/02 ,  C08G63/48 ,  C08L81/00

    CPC分类号： C08L81/02 ,  C08L27/18 ,  Y10S525/902

    摘要： The present invention relates to a PPS resin composition comprising a matrix of the PPS which is filled with a PTFE powder baked at a temperature not less than a melting point thereof and having a number-average molecular weight of not less than 1.5 million or PTFE fine particles having an average particle size of 0.05 to 1 .mu.m and comprising a fibrillating core portion of a high molecular weight PTFE with a number-average molecular weight of not less than 1.5 million and a non-fibrillating shell portion of a low molecular weight PTFE so that a content thereof is 40 to 80% by weight in the composition, and also relates to a process for preparing said PPS resin composition, which is characterized in that melting and kneading are carried out at a temperature from a temperature of not less than a melting point of PPS to a temperature of not more lower than a melting point of a high molecular weight PTFE. The polyphenylene sulfide resin composition of the present invention presents sliding properties such as excellent friction and wear resistance which sliding materials mainly containing usual polytetrafluoroethylene have as well as properties of polyphenylene sulfide such as injection moldability and high mechanical properties.

    摘要翻译： 本发明涉及一种PPS树脂组合物，其包含PPS基体，其填充有在不低于其熔点的温度下焙烧的数均分子量不小于150万的PTFE粉末或PTFE细粉 平均粒径为0.05-1μm的颗粒，其包含数均分子量不小于150万的高分子量PTFE的原纤化核心部分和低分子量PTFE的非原纤化壳部分 使其含量在组合物中为40〜80重量％，并且还涉及制备所述PPS树脂组合物的方法，其特征在于熔融和捏合在不低于 PPS的熔点至不高于高分子量PTFE的熔点的温度。 本发明的聚苯硫醚树脂组合物具有优异的摩擦和耐磨性的滑动性能，主要含有通常的聚四氟乙烯的滑动材料以及聚苯硫醚的性能如注射成型性和高机械性能。

    Heat-resistant material and coating material for OA equipments having flexibility
    7.
    再颁专利
    Heat-resistant material and coating material for OA equipments having flexibility 失效
    具有柔性的OA设备的耐热材料和涂料

    公开(公告)号：USRE41110E1

    公开(公告)日：2010-02-09

    申请号：US11512391

    申请日：2006-08-30

    申请人： Takayuki Araki ,  Yoshito Tanaka ,  Masahiro Kumegawa ,  Norihito Otsuki ,  Masami Kato ,  Tetsuo Shimizu

    发明人： Takayuki Araki ,  Yoshito Tanaka ,  Masahiro Kumegawa ,  Norihito Otsuki ,  Masami Kato ,  Tetsuo Shimizu

    IPC分类号： B32B27/00

    CPC分类号： C08F214/262 ,  C08F293/00 ,  C08L53/00 ,  C09D153/00 ,  G03G15/2057 ,  Y10T428/1352

    摘要： It is possible to provide the heat resistant material and coating material for OA equipment which comprise a fluorine-containing multi-segment polymer having heat resistance, abrasion resistance, non-sticking property against toner and oil resistance in addition to flexibility and are used particularly on surfaces of fuser roll and belt. Those materials comprise a fluorine-containing multi-segment polymer having an elastomeric fluorine-containing polymer chain segment A and a non-elastomeric fluorine-containing polymer chain segment B, and the elastomeric fluorine-containing polymer chain segment A comprises not less than 90% by mole of perhaloolefin unit as a recurring unit and imparts flexibility to the whole polymer.

    摘要翻译： 可以提供包含含氟多层聚合物的OA设备的耐热材料和涂层材料，其具有耐热性，耐磨性，对调色剂的不粘附性和耐油性以及柔性，并且特别用于 定影辊和皮带的表面。 这些材料包括具有弹性体含氟聚合物链段A和非弹性含氟聚合物链段B的含氟多段聚合物，弹性体含氟聚合物链段A包含不少于90％ 的全卤代烯烃单元作为重复单元，并赋予整个聚合物柔性。

    Heat-resistant material and coating material for OA equipments having flexibility
    8.
    发明授权
    Heat-resistant material and coating material for OA equipments having flexibility 失效
    具有柔性的OA设备的耐热材料和涂料

    公开(公告)号：US06476151B1

    公开(公告)日：2002-11-05

    申请号：US09582417

    申请日：2000-08-11

    申请人： Takayuki Araki ,  Yoshito Tanaka ,  Masahiro Kumegawa ,  Norihito Otsuki ,  Masami Kato ,  Tetsuo Shimizu

    发明人： Takayuki Araki ,  Yoshito Tanaka ,  Masahiro Kumegawa ,  Norihito Otsuki ,  Masami Kato ,  Tetsuo Shimizu

    IPC分类号： C08F25900

    CPC分类号： C08F214/262 ,  C08F293/00 ,  C08L53/00 ,  C09D153/00 ,  G03G15/2057 ,  Y10T428/1352

    摘要： It is possible to provide the heat resistant material and coating material for OA equipments which comprise a fluorine-containing multi-segment polymer having heat resistance, abrasion resistance, non-sticking property against toner and oil resistance in addition to flexibility and are used particularly on surfaces of fuser roll and belt. Those materials comprise a fluorine-containing multi-segment polymer having an elastomeric fluorine-containing polymer chain segment A and a non-elastomeric fluorine-containing polymer chain segment B, and the elastomeric fluorine-containing polymer chain segment A comprises not less than 90% by mole of perhaloolefin unit as a recurring unit and imparts flexibility to the whole polymer.

    摘要翻译： 可以提供包含具有耐热性，耐磨性，对调色剂的不粘附性和耐油性的含氟多段聚合物的OA设备的耐热材料和涂料以及柔软性，并且特别地用于 定影辊和皮带的表面。 这些材料包括具有弹性体含氟聚合物链段A和非弹性含氟聚合物链段B的含氟多段聚合物，弹性体含氟聚合物链段A包含不少于90％ 的全卤代烯烃单元作为重复单元，并赋予整个聚合物柔性。